Sewline Glue Pen Sewline Water Soluble Fabric Glue Pen £6.00 Quantity: at £6.00 each Add To Basket 17 in stock. No more fiddling with pins and trying to sew round them! Just run the glue pen along the fabric edge, hold the pieces together and you have a temporary bond. Goes on coloured, dries clear. Washes out and will not gum up your needle. Perfect for English Paper Piecing!